uniMir : Single Mode DFB QCL / Fabry Perot QCL

Single Mode DFB QCL
uniMir : Single mode DFB / Fabry Perot QCL

uniMir : Single Mode DFB QCL / Broadband Fabry Perot QCL

The uniMir product line offers single mode Quantum Cascade Lasers (single mode DFB QCL) or broadband lasers (Fabry Perrot) between 4µm – 10µm (2500 cm-1 – 1000 cm-1). uniMir lasers operate at room temperature, without a cryogenic system, in pulsed or continuous wave emission.

Single Mode DFB QCL

mirSense uses the well-known Distributed Feedback (DFB) effect to achieve single frequency sources. Furthermore, our products rely on our strong experience (since 2000) and a unique and patented approach. Our technology uses top metal grating to provide the feedback in the cavity. Top metal gratings allow versatility, reproducibility and stability in wavelengths.

uniMir devices can be delivered with standard butterfly or HHL packages on demand. Both packages have integrated thermistance and a Peltier element for the thermal regulation of the laser. Collimated beams are also proposed for an easier integration in your optical system.

Specifications*

Wavelength 4 µm – 10 µm
Mode Pulsed (QCW) or Continous (CW)
Operating Temp. Range 0 – 40°C
Package Butterfly (BTF) or HHL
Line Width 0.001 cm-1 (CW)/  < 1.5 cm-1 (QCW)
*These are typical values and depend on the wavelength.
QCL line width

Discover our DFB Lasers Catalog :

Wavelength Range (cm-1) Mode Average Power Gas
Availability
1090-1180  QCW
(i.e : pulsed)
<5mW Amonia (NH3) available
1272-1305
QCW  <5mW  Nitrous Oxide (N2O)  available
1315-1380 QCW  <5mW  Methane (CH4)  available
1344-1356 CW  <5mW Methane (CH4) available
1396-1402 QCW <5mW Sulfur trioxide (SO3) available
1622-1650 QCW <5mW available
1726-1795  CW  >60mW Formaldehyde (H2CO), Water (H2O)  available
1746-1825  QCW <10mW  Formaldehyde (H2CO), Water (H2O) available
1855-1945  QCW  <5mW Nitric Oxide (NO)  available
1955-1976  CW  <5mW  available
2180-2392 QCW <5mW Carbon dioxide (CO2) available
2222-2259 CW 5mW-10mW Carbon monoxide (CO) available
2269-2312 CW 5mW-10mW available

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For a quote or more information, please contact us.

If  you don’t find your wavelength, do not hesitate to ask us. mirSenses provides “tailor-made” QCL with short lead time and no Development fees !